Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 1%

08:51

16:07

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:06, Set: 16:45, Transit: 12:26. Moon - Rise: 08:51, Set: 16:07. Civil Dark: 17:22 - 07:29. Nautical Dark: 18:02 - 06:48. Astro Dark: 18:41 - 06:10

Total Clouds (% Sky Obscured)

96
99
95
100
100
100
100
100
100
91
95
95
97
93
96
90
91
96
98
89
96
91
92
60

Low Clouds (% Sky Obscured)

88
89
91
100
100
100
100
100
100
81
78
87
94
78
72
62
56
58
70
73
68
63
49
37

Medium Clouds (% Sky Obscured)

96
86
88
61
55
46
51
45
44
29
38
32
25
34
43
41
49
86
95
69
92
85
89
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
3
43
4
0
0
24
38
39

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

45
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0

Precipitation Type

None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
44
49
39
61
73
49
44
42
33
10
8
8
6
6
15
18
15
14
5
2
0
0
1

Precipitation Amount (mm)

0
0
0
0
0.3
0.6
0.2
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
2
2
2
3
2
2
3
2
2
1
1
1
2
2
1
1
1
2
4
6
8
7

Chance of Frost

Temperature (°C)

5
5
5
5
6
6
6
6
6
6
6
6
6
6
5
6
5
6
6
7
8
7
7
7

Feels Like (°C)

4
3
4
4
4
4
4
5
5
5
5
5
5
4
4
4
5
6
4
4
5
4
4
4

Dew Point (°C)

4
4
4
4
5
5
5
5
5
5
5
5
5
5
4
4
4
5
5
5
5
4
4
5

Relative Humidity (%)

91
91
93
93
93
93
93
91
93
93
93
93
94
93
93
91
91
94
93
87
81
79
79
85

Pressure (mb)

1015
1014
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

393
388
386
384
381
379
373
370
368
368
368
369
369
369
373
377
378
381
384
386
388
389
389
388

Monday 19

Waxing Crescent 3%

09:10

17:24

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:05, Set: 16:46, Transit: 12:26. Moon - Rise: 09:10, Set: 17:24. Civil Dark: 17:23 - 07:28. Nautical Dark: 18:04 - 06:48. Astro Dark: 18:42 - 06:09

Total Clouds (% Sky Obscured)

66
96
100
98
97
64
38
47
76
66
76
73
68
75
82
81
84
95
91
97
99
100
96
100

Low Clouds (% Sky Obscured)

50
74
96
94
59
47
23
47
63
65
76
70
64
65
70
62
61
84
72
85
88
86
83
85

Medium Clouds (% Sky Obscured)

66
86
95
62
82
31
26
0
0
0
1
1
0
4
10
20
20
67
52
87
95
63
62
100

High Clouds (% Sky Obscured)

40
35
52
23
1
6
1
1
39
0
2
37
39
51
50
60
73
75
77
65
71
60
82
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
2
9
9
9
9
9
9
9
9
9
4
6
4
9
3
1
0
0

Fog (%)

0
0
0
0
0
48
9
70
97
100
56
63
72
100
98
3
1
0
0
0
0
0
0
27

Precipitation Type

None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

4
6
15
24
39
29
16
3
20
17
17
15
3
7
9
71
87
69
91
94
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0.5
0.9
0.4
0.6
0.4
1.7
2.9
3.6
3.3

Wind Speed/Direction (mph)

6
5
5
6
8
5
5
2
2
4
6
7
9
11
14
16
18
19
20
24
26
24
25
21

Chance of Frost

Temperature (°C)

6
5
5
5
5
5
5
4
3
2
2
4
4
5
5
5
5
5
6
7
7
7
7
9

Feels Like (°C)

4
2
2
1
2
1
0
1
1
-2
-3
-1
-2
-2
-2
-2
-4
-3
-2
-1
-1
-0
0
4

Dew Point (°C)

5
4
4
3
4
4
4
3
2
-0
-2
1
2
2
3
3
3
4
4
5
6
6
7
8

Relative Humidity (%)

88
93
94
91
93
93
96
93
93
88
77
85
83
80
83
86
89
90
90
91
91
96
98
98

Pressure (mb)

1012
1012
1012
1012
1011
1011
1012
1012
1012
1011
1011
1010
1009
1008
1007
1006
1006
1005
1005
1004
1003
1002
1001
1001

Ozone (du)

387
388
388
387
384
380
377
377
376
373
366
357
351
348
347
344
344
344
340
341
339
334
332
332

Tuesday 20

Waxing Crescent 8%

09:26

18:43

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:04, Set: 16:48, Transit: 12:27. Moon - Rise: 09:26, Set: 18:43. Civil Dark: 17:25 - 07:27. Nautical Dark: 18:05 - 06:47. Astro Dark: 18:44 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
89
84
97
91
94
99
100
71
58
59
75
56
81
88
84
98
99
100
97
100

Low Clouds (% Sky Obscured)

99
94
100
92
77
82
92
84
80
71
65
56
58
59
75
56
77
72
80
80
87
94
97
100

Medium Clouds (% Sky Obscured)

80
100
100
100
69
34
48
40
65
97
96
40
37
0
1
1
26
35
6
38
44
56
70
96

High Clouds (% Sky Obscured)

60
100
100
52
2
1
10
3
4
0
0
0
0
0
0
0
0
0
8
54
38
23
7
17

ISS Passover

Visibility (miles)

1
2
9
2
9
9
5
1
5
6
7
8
9
9
9
7
8
9
8
8
9
9
9
9

Fog (%)

0
0
1
0
0
45
2
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain

Precipitation Probability (%)

95
95
87
63
52
60
93
74
59
57
44
37
22
25
32
37
33
28
34
25
28
38
49
83

Precipitation Amount (mm)

0.7
0.8
0.7
0.4
0.3
0.3
1
0.5
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.5

Wind Speed/Direction (mph)

18
17
17
18
16
16
16
13
14
12
11
10
7
6
6
7
7
8
12
17
18
18
18
19

Chance of Frost

Temperature (°C)

8
8
7
7
6
5
5
5
5
5
5
5
4
4
3
3
3
4
5
5
6
5
5
6

Feels Like (°C)

4
5
4
2
1
0
-1
-0
-2
-1
-1
0
2
2
2
0
2
2
2
0
1
0
1
1

Dew Point (°C)

8
7
7
5
4
4
4
5
4
3
3
3
3
2
2
2
3
3
4
3
4
4
4
5

Relative Humidity (%)

98
96
96
91
86
88
91
96
90
89
89
89
91
91
91
91
94
93
91
85
86
91
93
93

Pressure (mb)

1001
1000
1000
1000
1000
1000
1000
1000
999
999
998
998
997
997
996
995
995
994
992
991
989
988
986
985

Ozone (du)

333
333
336
342
357
363
362
363
369
387
398
390
385
384
378
374
373
372
371
371
371
370
368
368

Wednesday 21

Waxing Crescent 15%

09:39

20:01

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:03, Set: 16:49, Transit: 12:27. Moon - Rise: 09:39, Set: 20:01. Civil Dark: 17:26 - 07:26. Nautical Dark: 18:06 - 06:46. Astro Dark: 18:45 - 06:07

Total Clouds (% Sky Obscured)

100
100
92
84
75
60
88
96
86
99
100
100
100
100
100
100
100
100
95
78
74
78
65
76

Low Clouds (% Sky Obscured)

100
100
91
84
75
60
79
83
72
83
84
89
89
100
97
93
89
90
88
76
68
68
58
64

Medium Clouds (% Sky Obscured)

100
80
68
41
22
28
38
53
70
75
100
99
99
100
100
100
100
96
44
45
43
48
55
57

High Clouds (% Sky Obscured)

22
0
0
0
0
0
0
0
25
51
80
100
100
100
100
100
100
95
52
58
56
65
65
53

ISS Passover

Visibility (miles)

4
0
4
9
7
9
6
8
4
7
4
4
7
7
3
3
9
9
9
9
9
9
9
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
95
91
78
73
71
72
72
74
74
77
75
69
58
59
57
27
40
44
56
57

Precipitation Amount (mm)

1
1.5
1
1
1.3
0.7
0.5
0.5
0.3
0.3
0.4
0.4
0.3
0.4
0.4
0.3
0.2
0
0.2
0
0
0
0.4
0.3

Wind Speed/Direction (mph)

19
19
21
19
16
14
13
13
13
13
12
12
11
12
11
11
10
10
10
10
11
10
9
8

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
6
5
6
5
5
6
6
6
6
6
6
6
6
7
7
7
7
7

Feels Like (°C)

1
1
0
-0
1
0
2
1
1
1
0
2
2
2
2
4
4
4
5
5
6
5
5
4

Dew Point (°C)

4
5
4
4
4
4
4
4
4
4
4
5
5
5
5
6
5
5
5
4
4
4
5
5

Relative Humidity (%)

93
98
93
93
93
90
91
93
91
91
93
94
93
94
94
96
94
94
90
81
81
82
82
85

Pressure (mb)

984
983
982
981
981
981
981
981
981
981
981
981
981
982
982
982
983
983
984
984
984
985
985
985

Ozone (du)

371
376
383
383
380
378
377
375
373
372
371
375
376
378
380
383
384
384
385
388
389
395
401
401

Thursday 22

Waxing Crescent 24%

09:51

21:18

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:01, Set: 16:51, Transit: 12:27. Moon - Rise: 09:51, Set: 21:18. Civil Dark: 17:28 - 07:25. Nautical Dark: 18:08 - 06:45. Astro Dark: 18:47 - 06:06

Total Clouds (% Sky Obscured)

99
73
63
92
89
89
91
92
94
95
100
99
100
100
100
100
99
94
87
70
86
86
93
95

Low Clouds (% Sky Obscured)

80
65
63
67
69
71
87
88
83
78
73
82
91
100
98
97
96
94
87
70
86
86
93
95

Medium Clouds (% Sky Obscured)

55
51
33
16
21
40
35
35
54
65
75
79
98
100
91
84
80
69
61
52
63
68
76
82

High Clouds (% Sky Obscured)

35
18
15
45
40
35
2
7
28
60
90
95
90
80
20
37
48
41
33
26
36
50
64
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
0
2
5
8
5
7
4
6
7
9
9
9
9
8
7
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
Snow
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

35
27
17
11
7
23
53
93
95
60
31
61
87
95
61
56
52
56
62
58
52
54
64
71

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.8
1.2
0
0
0.3
0.6
1.1
0.2
0
0
0
0.3
0.2
0
0.2
0.4
0.4

Wind Speed/Direction (mph)

8
7
6
5
4
5
8
9
10
10
8
8
10
12
15
16
16
16
16
16
16
16
15
15

Chance of Frost

Temperature (°C)

6
6
5
4
4
4
4
4
4
4
4
3
3
3
4
1
1
1
2
3
4
4
4
4

Feels Like (°C)

3
1
2
2
0
-0
-1
-2
-2
-2
-2
-2
-2
-2
-2
-4
-5
-4
-5
-4
-4
0
0
-1

Dew Point (°C)

5
4
4
4
2
2
2
3
4
3
2
1
1
1
3
-0
-1
-1
-1
-1
-1
0
1
1

Relative Humidity (%)

91
90
93
94
91
88
86
89
96
93
83
85
85
85
91
91
91
91
84
79
72
75
77
79

Pressure (mb)

986
987
987
987
987
986
986
985
984
984
984
984
983
983
983
988
988
989
989
989
989
988
988
988

Ozone (du)

394
386
383
386
387
389
391
392
393
394
396
396
395
399
401
403
404
405
408
411
414
417
419
422

Friday 23

Waxing Crescent 24%

10:04

22:37

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:00, Set: 16:53, Transit: 12:27. Moon - Rise: 10:04, Set: 22:37. Civil Dark: 17:29 - 07:24. Nautical Dark: 18:09 - 06:44. Astro Dark: 18:48 - 06:05

Total Clouds (% Sky Obscured)

97
100
100
100
100
85
73
72
80
78
80
79
78
82
75
71
59
59
58
58
64
69
75
83

Low Clouds (% Sky Obscured)

95
95
94
90
82
69
56
46
40
33
30
34
43
51
52
54
53
53
56
54
52
47
49
50

Medium Clouds (% Sky Obscured)

90
100
100
100
100
85
73
72
80
78
80
79
70
65
27
12
1
7
12
17
26
35
44
45

High Clouds (% Sky Obscured)

92
97
87
77
67
63
62
62
58
54
50
57
64
71
48
26
4
4
4
3
7
4
8
29

ISS Passover

Visibility (miles)

6
5
4
5
5
6
7
8
9
9
8
8
8
9
9
9
9
9
9
8
8
8
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

88
95
95
95
95
92
85
86
71
57
40
35
29
20
22
19
13
23
24
15
21
26
30
29

Precipitation Amount (mm)

0.7
1.1
0.9
0.8
1
0.7
0.6
0.8
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
15
13
11
8
7
6
5
5
4
4
4
4
5
5
5
5
4
5
6
6
6
5

Chance of Frost

Temperature (°C)

4
4
3
3
3
3
2
2
2
1
1
1
1
1
0
1
1
1
3
4
5
5
5
5

Feels Like (°C)

-1
-1
-1
-2
-3
-2
-3
-3
-3
-4
-2
-2
-2
-2
-2
-2
-2
-1
-2
-2
-2
3
2
2

Dew Point (°C)

1
2
2
2
1
0
-1
-1
-1
-2
-2
-2
-2
-2
-2
-1
-1
-1
-0
0
1
1
2
2

Relative Humidity (%)

83
86
91
88
85
82
81
81
81
81
83
84
84
84
86
86
86
84
82
77
75
75
76
78

Pressure (mb)

988
987
987
988
988
989
989
990
990
991
991
992
992
993
993
994
995
995
996
996
996
996
997
997

Ozone (du)

423
425
426
428
430
432
435
437
440
440
440
440
439
437
435
436
437
437
437
436
435
436
436
436

Saturday 24

Waxing Crescent 34%

10:19

23:57

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:59, Set: 16:54, Transit: 12:28. Moon - Rise: 10:19, Set: 23:57. Civil Dark: 17:31 - 07:23. Nautical Dark: 18:11 - 06:43. Astro Dark: 18:49 - 06:04

Total Clouds (% Sky Obscured)

92
100
91
75
55
55
62
62
62
58
55
51
47
53
68
82
98
98
99
100

Low Clouds (% Sky Obscured)

51
49
55
56
55
55
62
62
62
52
48
51
47
53
68
82
95
96
97
98

Medium Clouds (% Sky Obscured)

44
44
48
40
31
33
36
32
32
29
26
29
36
40
46
48
55
41
25
12

High Clouds (% Sky Obscured)

46
62
41
21
0
0
0
0
0
1
1
1
1
0
1
2
3
2
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
4
7
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
23
26
26
21
31
29
14
33
32
17
30
30
20
26
25
12
16
15
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
5
5
5
6
6
6
7
7
8
10
12
14
14
13
12
13
13

Chance of Frost

Temperature (°C)

4
3
2
1
1
1
1
1
2
2
2
2
3
2
2
2
2
2
2
2

Feels Like (°C)

2
2
2
-2
-2
-1
-1
-1
-1
-0
-0
-0
0
-1
-1
-2
-3
-3
-3
-4

Dew Point (°C)

1
1
0
-1
-1
-1
-1
-0
0
0
0
1
2
1
2
1
1
0
0
0

Relative Humidity (%)

82
85
89
89
89
89
89
89
89
89
89
89
93
93
96
93
91
88
88
86

Pressure (mb)

997
998
998
999
999
1000
1000
1000
1000
1001
1001
1001
1001
1001
1002
1002
1003
1003
1004
1004

Ozone (du)

438
440
443
444
445
446
446
447
447
447
446
446
444
443
441
440
440
439
440
441

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 18/01/26 16:35:24. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+0.00